Correct Answer - Option 2 : 2464 cm
2
Given
Outer radius of circular path = 35 cm
Inner radius of circular path = 21 cm
Formula Used
Area of circular path = π(R2o - R2i)
Calculation
Area of circular path = 22/7 × (352 - 212)
⇒ 22/7 × 56 × 14 = 2464 cm2
∴ The area of circular path is 2464 cm2